Kinetic Molecular Theory Quiz

According to the kinetic molecular theory, gas particles are in constant ________.

• solid

• liquid

• motion

• rest

Tags

HS-PS3-A-3

What is the relationship between temperature and kinetic energy according to the kinetic molecular theory?

• According to the kinetic molecular theory, temperature is directly proportional to the average kinetic energy of the particles in a substance.

• Temperature is inversely proportional to the average kinetic energy of the particles in a substance.

• There is no relationship between temperature and kinetic energy according to the kinetic molecular theory.

• Temperature and kinetic energy have an exponential relationship according to the kinetic molecular theory.

Tags

NGSS.HS-PS3-2

When the volume of a gas decreases, what happens to its pressure according to the kinetic molecular theory?

• Pressure becomes solid

• Pressure increases

• Pressure remains the same

• Pressure decreases

According to the kinetic molecular theory, what happens to the pressure of a gas when its temperature increases?

• The pressure of a gas becomes solid when its temperature increases.

• The pressure of a gas decreases when its temperature increases.

• The pressure of a gas increases when its temperature increases.

• The pressure of a gas remains the same when its temperature increases.

What is the average kinetic energy of gas particles directly proportional to according to the kinetic molecular theory?

• volume

• temperature

• mass

• pressure

According to the kinetic molecular theory, what happens to the speed of gas particles when the temperature increases?

• The speed of gas particles increases.

• The speed of gas particles becomes zero.

• The speed of gas particles remains the same.

• The speed of gas particles decreases.

What is the relationship between the volume of a gas and its pressure according to the kinetic molecular theory?

• According to the kinetic molecular theory, the relationship between the volume of a gas and its pressure is random, meaning that there is no specific pattern between the two.

• According to the kinetic molecular theory, the relationship between the volume of a gas and its pressure is directly proportional, meaning that as the volume decreases, the pressure decreases, and vice versa.

• According to the kinetic molecular theory, the relationship between the volume of a gas and its pressure is inversely proportional, meaning that as the volume decreases, the pressure increases, and vice versa.

• According to the kinetic molecular theory, the relationship between the volume of a gas and its pressure is not related, as they are independent of each other.

What is the effect of increasing the number of gas particles on the pressure of a gas according to the kinetic molecular theory?

• Pressure of the gas remains the same

• Pressure of the gas decreases

• Pressure of the gas becomes solid

• Pressure of the gas increases